IKUYO KUROIWA

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Yoshikawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Remaining toner conveying apparatus and image forming apparatus
- Patent number 10,191,411
- Issue date Jan 29, 2019
- Canon Finetech Nisca Inc.
- Ikuyo Kuroiwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having deformed roller determination
- Patent number 10,036,988
- Issue date Jul 31, 2018
- CANON FINETECH NISCA INC.
- Ikuyo Kuroiwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
REMAINING TONER CONVEYING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20170351196
- Publication date Dec 7, 2017
- CANON FINETECH INC.
- Ikuyo Kuroiwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140064751
- Publication date Mar 6, 2014
- CANON FINETECH INC.
- IKUYO KUROIWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY